227376385 has 16 divisors (see below), whose sum is σ = 286140240. Its totient is φ = 173214720.

The previous prime is 227376337. The next prime is 227376397. The reversal of 227376385 is 583673722.

227376385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1896129 + 225480256 = 1377^2 + 15016^2 .

It is not a de Polignac number, because 227376385 - 2⁷ = 227376257 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156 + ... + 21325.

It is an arithmetic number, because the mean of its divisors is an integer number (17883765).

Almost surely, 2^227376385 is an apocalyptic number.

It is an amenable number.

227376385 is a deficient number, since it is larger than the sum of its proper divisors (58763855).

227376385 is a wasteful number, since it uses less digits than its factorization.

227376385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21588.

The product of its digits is 423360, while the sum is 43.

The square root of 227376385 is about 15079.0047748517. The cubic root of 227376385 is about 610.3539869607.

The spelling of 227376385 in words is "two hundred twenty-seven million, three hundred seventy-six thousand, three hundred eighty-five".